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Why can't strings be mutable in Java and .NET?

... According to Effective Java, chapter 4, page 73, 2nd edition: "There are many good reasons for this: Immutable classes are easier to design, implement, and use than mutable classes. They are less prone to error and are more secure. [...] "Immutable obje...
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Unable to set data attribute using jQuery Data() API

... 239 It is mentioned in the .data() documentation The data- attributes are pulled in the first t...
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Amazon products API - Looking for basic overview and information

... Gourav Chawla 32211 gold badge22 silver badges1111 bronze badges answered Nov 7 '09 at 15:18 MattMatt ...
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href image link download on click

... answered Apr 30 '13 at 14:15 Francisco CostaFrancisco Costa 5,05544 gold badges3030 silver badges4040 bronze badges ...
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Eclipse says: “Workspace in use or cannot be created, chose a different one.” How do I unlock a work

... J4cK 27.6k88 gold badges3535 silver badges5353 bronze badges answered Dec 13 '11 at 12:38 BorisBoris 6...
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How to change menu item text dynamically in Android

... 131 As JxDarkAngel suggested, calling this from anywhere in your Activity, invalidateOptionsMenu()...
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Encoding as Base64 in Java

... 635 You need to change the import of your class: import org.apache.commons.codec.binary.Base64; ...
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Dark color scheme for Eclipse [closed]

...7 fhdfhd 3,86822 gold badges1919 silver badges1818 bronze badges ...
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Convert a positive number to negative in C#

... | edited Jan 24 '12 at 23:13 Shimmy Weitzhandler 88.9k116116 gold badges372372 silver badges585585 bronze badges ...
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Can I set the height of a div based on a percentage-based width? [duplicate]

... 30 This can be done with a CSS hack (see the other answers), but it can also be done very easily w...